html,
body {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

#app {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    position: relative;
}

#css2d {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: absolute;
    top: 0px;
    left: 0px;
    pointer-events: none;
}

.default_dom {
    width: auto;
    height: auto;
    padding: 5px 10px;
    cursor: default;
    text-align: center;
    border: 1px solid rgba(127, 255, 255, 0.25);
    box-shadow: 0 0 6px rgba(0, 255, 255, 0.5);
    font-size: 12px;
    color: rgba(127, 255, 255);
}

.pos_marker {
    width: auto;
    height: auto;
    padding: 5px 10px;
    cursor: default;
    text-align: center;
    border: 1px solid rgba(127, 255, 255, 0.25);
    box-shadow: 0 0 6px rgba(0, 255, 255, 0.5);
    font-size: 20px;
    font-family: "楷体";
    font-weight: 500;
    color: rgb(255, 255, 255);
    background-color: #222;
}